Food jar



FIG. 1 is a top perspective view of a food jar showing my new design;

FIG. 2 is another top perspective view;

FIG. 3 is an exploded top perspective view;

FIG. 4 is an exploded bottom perspective view; and

FIG. 5 is a medial, longitudinal perspective view. 

The ornamental design for a food jar, as shown and described. 